imbo/imbo — pull request #240 by christeredvartsen (2014-01-09 13:51:21+00:00)
Title: Allow overriding parameters in transformation presets

This PR enables overriding of parameters not specified in the transformation preset configuration.

With a configuration like this:

```php
array(
'customThumb' => array(
'width' => 50,
),
),

// ...
);
```

users can adjust the height of the thumbnail through query parameters, but not the width. Before this PR, if a preset had any parameters, the query params were completely ignored.